3072951

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 5299200

約数和(自身を除く): 2226249

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 229, 497, 639, 687, 1491, 1603, 1917, 2061, 4473, 4809, 6183, 13419, 14427, 16259, 43281, 48777, 113813, 146331, 341439, 438993, 1024317, 3072951]

約数ペア:

[(1, 3072951), (3, 1024317), (7, 438993), (9, 341439), (21, 146331), (27, 113813), (63, 48777), (71, 43281), (189, 16259), (213, 14427), (229, 13419), (497, 6183), (639, 4809), (687, 4473), (1491, 2061), (1603, 1917)]